Why do you feel sick after coffee?
If a person’s health systematically worsens after drinking coffee drinks, the reasons for such changes in condition must be immediately identified. Most often, one begins to feel nauseous due to the following:
- blood pressure surges;
- irritation of the gastrointestinal tract, development of gastritis;
- overdose of an invigorating alkaloid;
- preparing a drink from low-quality raw materials;
- The invigorating liquid is drunk before eating.
Increased pressure
Nausea from coffee is often observed due to a sharp change in blood pressure. It is worth noting that in small concentrations, caffeine helps to increase the elasticity of blood vessels and is not capable of leading to hypertension. Its negative effects are indicated by accompanying symptoms:
- it starts to get dark in the eyes;
- dizziness;
- weakness;
- increased heart rate.
If such signs are not observed, the reason for the jump in blood pressure lies not in the espresso you drank, but in something else. For example, similar problems are observed in people who lead an unhealthy lifestyle.
Stomach irritation
The gastrointestinal tract system is designed to break down food and liquid entering the body. At the same time, many foods can make the stomach mucous membranes overly sensitive. This condition can take a chronic form and lead to the development of ulcers and gastritis.
Coffee drinks provoke excessive secretion of gastric juice, getting on the already irritated walls of the organ. The result is nausea and belching after coffee.
Overdose
As a rule, after one cup of espresso no negative changes are observed. An overdose of coffee can provoke their appearance. It is strictly forbidden to drink it too often. This is due to the fact that the natural stimulant is removed from the body too slowly. The interval from one dose to another should be at least three hours.
The daily intake of caffeine varies between 250-300 milligrams. This is about 2-3 cups of aromatic espresso. An excess of the alkaloid leads to nausea after coffee, and even vomiting is possible. As the situation worsens, convulsive syndrome is noted.
Low quality
The reason that after drinking a drink you feel sick and start to feel sick is often the low quality of the raw materials. Often such problems are noted when using a soluble product. A lot of chemicals are added to it. In the process of preparing powder and granules, low-grade grains characterized by high acidity are used. Naturally, it is difficult for the stomach to cope with such a large load.
Use on an empty stomach
If you feel sick from coffee in the morning, this may be due to drinking an invigorating drink on an empty stomach. This habit can lead to disruptions in the functioning of the cardiovascular and nervous systems, as well as disrupt the functioning of the gastrointestinal tract. Drinking a drink before meals provokes bloating, stool problems, and nausea.
In addition, an alkaloid that enters the body in the morning leads to active synthesis of cortisol. This hormone is responsible for energy production. With its excessive concentration, the level of serotonin decreases. As a result, insomnia and depression are noted.
Causes of nausea from coffee
Have you encountered a situation where a cup of coffee makes you feel sick? There may be several reasons for this reaction of the body.
Stomach irritation
The gastrointestinal tract is constantly exposed to stress, because we take food and drinks at least three times a day, or even more often. Not everything that goes into the stomach is healthy. The development of stomach sensitivity to irritants occurs gradually, but with chronic disruption of the integrity of the gastrointestinal mucosa, you may encounter unpleasant diseases - gastritis or ulcers. Drinking coffee on an empty stomach can cause discomfort if the mucous membrane is already hypersensitive. In this case, the secreted gastric juice, not finding a target for use, begins to irritate the walls of the stomach, causing nausea.
Hypertension
It has become popular to explain nausea from coffee as a sharp increase in blood pressure, but arterial or intracranial hypertension is accompanied by a whole set of symptoms, including, in addition to nausea, dizziness, weakness, blurred vision, and rapid heartbeat. If in addition to nausea there is at least one of the additional symptoms, then it is quite possible that the pressure has indeed increased. Symptoms of hypertension are especially active in the morning. It is not coffee that causes an increase in blood pressure, but a set of factors - poor lifestyle, excess weight, stress, nicotine and alcohol abuse, poor sleep.
Low quality of the drink or additives to it
For some reason, the abundance of sweet toppings that food establishments add to drinks does not confuse their visitors. Meanwhile, the calorie content of a serving of a coffee cocktail can be equal to a third of the daily requirement. The stomach cannot always cope with such a load, hence the reaction. Poor quality grains or instant powder can also cause nausea.
Changing Individual Reactions
Most often this is due to chemical processes in the body - hormonal surges or declines change the general background, therefore the body’s reaction to coffee can change throughout life. As a rule, such changes are typical for women: pregnancy, menstrual cycles and other hormonal changes may well cause nausea from coffee.
Excess caffeine
Excessive coffee consumption can lead to caffeine overdose. This is possible if you drink several servings of coffee at short intervals. Three to four hours should pass between coffee intakes, during which time caffeine ceases to have an effect and is eliminated from the body. If it is taken continuously, an overdose can cause nausea and other unpleasant symptoms.
How to prevent nausea
Systematic deterioration of the condition after drinking espresso is a reason to consult a doctor. It is necessary to conduct a gastroenterological study, check how often the heart muscles contract, and take tests to determine the level of hormones.
If such problems occur in women, a pregnancy test should also be performed.
The following recommendations will help prevent the occurrence of such symptoms:
- purchase quality products;
- drink coffee with milk. This way it is possible to reduce the acidity level;
- drink a maximum of a couple of cups a day at intervals of 3-4 hours;
- prepare a drink that is not too strong;
- do not drink invigorating liquid on an empty stomach;
- drink at least a small amount of water.
Why do you feel dizzy?
Weakness and dizziness after coffee are most often observed due to exceeding the permissible dose. With an increased concentration of substances contained in coffee beans, the body's defenses are activated. In order to prevent overstrain of the heart and blood vessels, the sensitivity of the receptors responsible for transmitting impulses from the brain to various organs and systems is reduced. Due to this, the drink has the opposite effect, causing weakness, dizziness, and drowsiness.
Increased sensitivity of the body to substances included in the grains is also possible. In this case, a deterioration in the condition is noted after each use of espresso.
Why coffee makes you tired, not energized, and how to avoid it
Thanks to the caffeine, a glass of coffee usually makes us feel more alert and energetic. But it also happens the other way around. Hence the question: “If coffee is supposed to support us, why does it sometimes act differently?” Let's figure it out
Adenosine
This substance in our central nervous system is responsible for controlling the sleep-wake cycle. As the day progresses, the amount of adenosine gradually increases and we begin to feel more tired. Caffeine will temporarily block the receptors responsible for the perception of adenosine. It will be produced in normal quantities, but we will not feel its effects... until the caffeine wears off. By this point, our receptors are flooded with adenosine, and the encounter with it makes us suddenly and sharply feel drowsy.
What to do?
As long as you don't dramatically increase the level of caffeine in your circulatory system, it helps mitigate its effects. For example, instead of drinking a large morning cup of coffee at once, you can take it with you in a thermal mug and sip your favorite drink throughout the morning. Or postpone the right to the first cup until after lunch, when there is less natural vigor.
Excretory systems
For a large number of people, caffeine is a diuretic, and in some cases it also increases bowel activity. In addition, coffee stimulates the heart rate and, as a result, increases body temperature.
As a result of this increased activity of the excretory systems, drinking coffee in some cases can lead to dehydration. If you're not careful, caffeine not only reduces your thirst, but also causes you to use up your fluid supply faster. And dehydration is one of the main causes of lethargy and fatigue.
What to do?
The solution is obvious; just drink more water. On average, an adult man should aim for 3, and a woman - 2 liters per day minimum. But it should be remembered that this water is also taken into account in the products that we consume (soups, fruits, vegetables, drinks), so that ultimately the amount of clean water can be reduced to at least 1 liter per day.
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Insulin
Some people cannot imagine coffee without sugar, but sugar is an additional burden on the body. Surely you are aware that a sharp intake of glucose causes an equally sharp production of insulin, on which the body spends energy. A powerful surge of strength and good mood is invariably followed by a sharp decline in both. So if you're adding syrup generously to your coffee, it could also be causing fatigue to set in in no time: sugar is processed much faster than caffeine, and while the caffeine crash may take a few hours to set in, the sugar crash happens already. within an hour and a half. This is especially true for people with hypersensitivity to glucose.
What to do?
If you don't like coffee without additional flavorings, you might want to try switching to a different variety or preparation method - sometimes this really completely changes the taste of a familiar drink and makes it perfect even without sugar. Alternatively, you can use an alternative sweetener (honey, stevia, etc.), and there are several types of sugar-free syrups.
And further…
If you always feel sleepy after drinking coffee, you may want to take a hard look at other aspects of your lifestyle. For example, recognizing that regularly using caffeine as a dope after 4-6 hours of sleep is not the answer. High levels of stress, a sedentary lifestyle, and poor eating habits can also affect your energy levels much faster than drinking caffeine, which is just a litmus test for these problems. Drink coffee and listen to your body to get the most out of this wonderful drink.
What to do if you feel sick after a cup of coffee
When you feel sick from coffee, dizziness, nausea are noted, you should do the following:
- lie on the bed, raising your head slightly;
- unbutton the top buttons on the collar of a blouse or shirt;
- open the window so that air can flow freely into the room;
- eliminate extraneous noise (turn off the TV, computer);
- drink cool water, but in small quantities.
If the actions taken do not give the desired result, the condition worsens, you should seek help from a medical facility.
Coffee can be both beneficial and harmful to the body. Its use should not be excessive. It is extremely important to comply with the permissible daily intake and not drink your favorite drink on an empty stomach. Thanks to this, the risk of nausea and other negative changes is minimal.
